baber/WOPTO huggingface dataset:
Patent RU-2180400-C2 (RU)
Inventor: TIMOSHENKO A M
IPC: E21F1/00
Filed: 1999-11-01
Granted: 2002-03-10
Abstract: FIELD: coal mining industry, underground development of gas-bearing and fire hazardous coal seams by long columns along strike. SUBSTANCE: stable ventilation over any length of mining extracted area is achieved by drive of additional ventilation heading along pillar between ventilation heading of developed column and unsupported conveyer heading of adjacent column developed earlier. They are connected by crosscuts. In this case portion of return ventilation current released through worked-out space of adjacent column is directed from worked-out space into additional ventilation heading through open crosscuts ahead of breakage face. Another portion of return ventilation current is discharged through supported headings, main load being carried by additional ventilation heading. Method provides for possibility of discharge of remaining portion of return ventilation current through additional ventilation heading with supply of fresh current through ventilation heading, division of portion of return ventilation current into two currents, one being directed into additional ventilation heading and the other one being directed into ventilation heading and for joining of these two currents in ventilation heading and so forth. EFFECT: stable ventilation over any length of mining extracted area. 5 cl, 3 dwg
Patent UA-6990-C2 (UA)
Title: Press for semidry moulding
Filed: 1993-08-11
Abstract: A press consists of a frame, a pressing mechanism, a floating mould, a slider with movable relative to it plungers resting at pressing on the pistons of hydraulic module and lower dies related with the plungers. The pistons of hydraulic module are located on two levers and each of the plungers is equipped with an elastic limiter installed with possibility of regulation of the plunger position relative to the slider. At that limiting stops for move of the lower dies are mounted on the frame.
Patent UA-28043-C2 (UA)
Title: steering drive of crane chassis with two controlled bridges
Filed: 1996-09-17
Abstract: A steering drive of crane chassis with two controlled bridges contains a steering wheel, a steering gear of which is cinematically connected with rigid control rods hingedly connected through multi-arm levers with steering trapezoids of front and rear wheels, hydraulic power cylinder of turning of front wheels and piston rod made in the form of stock with a piston. The piston is located in the housing of hydraulic cylinder. The piston rod has two separate coaxial pistons with one-sided oppositely directed stocks. The piston cavity of their common housing is divided by sealed partition into two separate opposite hydraulic cylinders. Piston cavity of one and rod cavity of the second of hydraulic cylinders are connected by external conduit. To one lever two of such piston rods - right and left are hingedly connected by front stocks. The rear stocks of piston are hingedly connected with opposite arms of transverse lever. One lever arm is equipped with controlled mechanism of blocking, and the second is hingedly connected by rigid control rod with steering trapezoid of rear wheels.
Patent UA-29510-C2 (UA)
Title: Charge for iron nickel production
Filed: 1997-04-08
Abstract: The invention relates to the metallurgy and can be used in production of iron-nickel alloys, in particular, ferro-nickel. Improved charge for iron nickel production is proposed. A possibility of acid melting carrying out at commodity iron nickel in electric furnaces with acid lining is provided due to componentry selection and their ratio in the charge. Charge contains carbonaceous steel scrap and non-ferrous metals scrap with magnesium content not less than 25% as secondary raw materials. Charge contains glass breakage as silicon containing addition and return slag of previous iron nickel meltings is introduced into the charge.
Patent UA-32609-C2 (UA)
Title: Rotor engine
IPC: F02B53/02
Filed: 1998-10-07
Abstract: Rotor engine is proposed. In the body of the engine six slots and six openings are arranged, each of those is connected to slots, and in the slots gates are installed in pairs. In each pair those are placed in opposite in diameter positions – two compression, two separating, two support ones. In each gate depression is provided, and in cylindrical opening of the body near each support gate depression is arranged, those are placed mutually in opposite in diameter positions and with mirror symmetry in different planes.
Patent UA-65552-C2 (UA)
Title: Novel compounds with analgesic action
IPC: C07D307/81
Filed: 1997-12-09
Abstract: Compounds of general formula (I) are disclosed and claimed in the present application, as well as their pharmaceutically acceptable salts, pharmaceutical compositions comprising the novel compounds and their use in therapy, in particular in the management of pain. (I)
Patent UA-52752-C2 (UA)
Title: Electrolyzer for obtaining magnesium
Inventor: ZABIELIN IHOR VSEVOLODOVYCH
IPC: C25C7/00
Filed: 1999-12-20
Abstract: This invention relates to non-ferrous metallurgy, in particular, to electrolyzers for obtaining magnesium in continuous production line with use of solid material. Electrolyzer for obtaining magnesium includes fined bath, this is separated at least with one fire-proofed partition with circulation windows to several electrolytic compartments and technological cells. Electrolyser has at least one cell for loading and melting solid raw material, where there are placed branch pipe for loading, two cathodes, between two anodes, and blind. Height of the cathodes of the cell for loading is 1.05-1.15 of the height of the cathodes of electrolytic compartment, and inter-electrode gap between those is 2-3 average inter-electrode distances; at that the branch pipe for loading is placed at distance ¼-1/3 of the width of anodes, from the back ends of those. The upper part of the blind situated between the anodes near the back ends of those is connected to ceiling, and the lower one is immersed to the melt. Fire-proofed partition is made of different fire-proofed materials, with its lower part being immersed to the melt – of melt-cast materials, and the upper part being in gaseous phase is made of mullet or refractory concrete. Technological cell has two covers: the inner one, from the side of electrolyte, is made of refractory concrete, and the outer one is made of metal. Gas suction from beneath the inner covers element is connected to the system of gas evacuation from electrolytic compartments, and the system of evacuation of sanitary-technical gases is placed between the outer and the inner sets of the covers. This invention provides decrease of inputs to magnesium production due to decrease of magnesium waste and increase of quality of the anode chlorine.
Patent UA-36594-C2 (UA)
Title: Appliance for underwater drill-electric-hydropulse destruction of rocks
Inventor: KUZMINSKYI VITALII PAVLOVYCH
Filed: 2000-01-10
Abstract: Drill electro-hydro-pulse unit is intended for underwater destruction of rocks, mining and construction works. It comprises support structure, as self-propelled chassis, pulse current generator, drill multi-spindle unit and block of electrodes with drives. The drill unit and block of electrodes are included to the common block. This has mechanism for feeding bores and electrodes in transverse guides. The support structure has mechanism of feeding the common block in longitudinal guides. Productivity of destruction of underwater rocks by means of electro-hydro-pulse method is increased.
Patent UA-59484-C2 (UA)
Title: METHOD AND DEVICE WITH IMPROVED sensITIVITY FOR DETECTING A SIGNAL IN A wireless COMMUNICATION SYSTEM (JTIDS)
Inventor: SOROCHAN ANATOLII HRYHOROVYCH
Filed: 2001-08-06
Abstract: The present invention relates to radio engineering and can be used in systems for detecting radio signals. The invention allows the noise level in signals received to be decreased and the signal detection range to be increased. The proposed method for detecting a signal in a wireless communication system consists in performing convolution operations for converting the output signal frequency band ΔWi within each subrange into frequency band ΔΩ ΔWi with central frequency Wr1i = Wr1(i+1) - Wr1i + ΔΩ, generating the signal to be analyzed, with frequency band NΔΩ, by summing the output signals within the frequency band obtained after the convolution, performing convolution operations for converting the frequency band ΔWi of the signal to be analyzed into frequency band ΔΩ with central frequency ΔWr2, limiting the output signal by amplitude, and detecting the limited signal by a synchronous detector.
Patent RU-2179117-C2 (RU)
Title: Fuel tank filler neck cap
Inventor: LYSENKO E V
IPC: B65D41/32
Filed: 2000-02-17
Granted: 2002-02-10
Abstract: FIELD: internal combustion engines; fuel systems. SUBSTANCE: invention relates to fuel tank caps providing tightness of fuel tank after filling. Proposed cap has body 1 with threaded end 2 for turning into tank filler neck 3 and ring gasket 5 made of elastic material placed on end between its threaded part and support end face 4 of body. Gasket 5 is made hollow and is provided with through cut 7 along surface on side opposite to end. Flexible, axially deformable ring element 8 with memorized shape effect is arranged in space 6 of gasket 5. Ring element can be made in form of plate spring contacting with inner walls of gasket space 6 through intermediate reinforcement members 9 and 10 arranged symmetrically relative to plane X-X normal to axis 0-0 of threaded end 2. Cross-section of reinforcement members follows shape of inner walls 11 and 12 of gasket space. To provided accurate positioning in gasket space, plate spring 8 is provided with alignment projections over inner perimeter pointed to side of its axis coinciding with axis 0-0. EFFECT: improved sealing of cap-to-tank filler neck unit. 5 cl, 5 dwg
Patent RU-2183478-C2 (RU)
Title: Electrode for supplying electric current in administering physiotherapy
Inventor: IZMAJLOV I V
IPC: A61N1/04
Filed: 2000-05-04
Granted: 2002-06-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has flexible plate provided with current-conducting member. The flexible plates have Velcro material base layer and single use fabric cushion easily detachable from the base layer. The current-conducting member is plate placed on the internal surface of the base. EFFECT: reliable electrode attachment to bandage. 2 dwg
Patent RU-2188126-C2 (RU)
Title: Method for manufacture of molding equipment of polymeric composite material
Inventor: VYMORKOV N V
IPC: B29K101/00
Filed: 2000-09-14
Granted: 2002-08-27
Abstract: FIELD: molding of articles of polymeric composite material, applicable for molding and cementing of integral and three-layer spatial articles, for example, airplane fuselage panels, wing. SUBSTANCE: method consists in division of the article surface into plane sections and sections of their conjugation with intervals corresponding to the intervals between the cross-sections of the article. A set of ribs is manufactured of rigid sheet material, and a bearing system is produced by fixing the produced ribs with intervals on a stiff base. Blanks corresponding to the plane sections of the article surface are cut out of rigid plate polymeric composite material. Blanks corresponding to the divisions of the sections of conjugation of the article surface plane sections are cut out of flexible sheet polymeric composite material similar in composition. The blanks cut out of rigid plate and flexible sheet polymeric composite material are laid out and fixed on the bearing system. The blanks are joined together with the aid of cement. Additional reinforcing layers of flexible sheet material or prepreg are cemented on the surfaces of conjugation of the plane sections with the whole surface of the shell until its preset thickness is obtained. Then, the adhesive joint is cured. EFFECT: provided manufacture of a spatial large-size equipment without an additional mechanical treatment, unnecessary manufacture of the article model. 6 dwg
Patent RU-2195493-C2 (RU)
Title: Method of in vitro alternation of microorganism activity
Inventor: SHUSHARDZHAN S V
IPC: C12N13/00
Filed: 2001-02-05
Granted: 2002-12-27
Abstract: FIELD: medicine, microbiology. SUBSTANCE: method involves effect of nonreactive agents on microorganisms and the following assay of cells activity level. At least, a single low-intensive sound effect as musical-acoustic test-programs is used as the source of nonreactive agents. Invention provides effect on vital activity of microorganisms in vitro. EFFECT: expanded assortment of agents and methods. 1 tbl, 1 dwg
Patent RU-2233024-C2 (RU)
Inventor: RIDDL KRISTOFER K
IPC: G06F7/48
Filed: 1999-08-13
Granted: 2004-07-20
Abstract: FIELD: no-offset fixed-point signal compression. 
     SUBSTANCE: signals are compressed using pseudorandom rounding method both toward ascending and descending values with approximately equal probability. Numerical properties of input signal are used to find out if signal is to be rounded off toward ascending or descending values. Therefore signal compression enables inputting many points inside system without accumulation of signal offset or impairing performance characteristics. 
     EFFECT: minimized hardware requirement for single-bit signal compression. 
     5 cl, 8 dwg
Patent RU-2218610-C2 (RU)
Title: Entwined string for musical instruments
Inventor: MATVEEV V N
IPC: G10D3/10
Filed: 2001-04-10
Granted: 2003-12-10
Abstract: FIELD: stringed instruments. SUBSTANCE: entwined string for musical instrument has covering made on core. Section of covering comes in the form of regular polygon. EFFECT: improved quality of sounding. 4 cl, 3 dwg
Patent RU-2203003-C2 (RU)
Title: Method for making subgraft optimum photokeratoablation operations
Inventor: SHELUDCHENKO V M
IPC: A61F9/008
Filed: 2001-06-26
Granted: 2003-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining upper eyelid eyelash edge middle point movement axis and deflection from vertical axis passing through cornea center in degrees. Lamellar cornea flap cut is carried out. Keratoablation is carried out on bed. A through puncture is made on the flap pedicle side. The flap is positioned. Palpebral reposition, pressure and smoothening of the flap are carried out in gradually stretching eyelids from external orbit boundary under active blinking or opening eyelids. Eyelid skin tension is carried out in the direction of eyelid edges contact line continuation at the moment of their slightly joining each other in the cases of horizontal position of cornea flap pedicle. Vertical position of cornea flap pedicle being the case, eyelid skin tension is carried out in the direction of transition fold continuation when pulling the lower eyelid downwards. EFFECT: enhanced effectiveness of treatment; stable refraction and visual effect. 3 cl, 3 dwg
Patent RU-2225311-C2 (RU)
Inventor: MEL NIKOV I A
IPC: B62D55/14
Filed: 2001-07-20
Granted: 2004-03-10
Abstract: FIELD: transport engineering; crawler vehicles. SUBSTANCE: proposed road wheel contains rim with grooves on inner surface, hub and disks welded to rim and hub. Inner wall of grooves is formed by ring welded to rim, and outer wall, by weld of disks to rim. Ring is made, for instance, of bent round bars. Radial clearance is provided between disk and rim to accommodate disk weld. Welds of disk to rim and hub are reinforced by rings welded to disk. Rings strengthening the welds are bent of rectangular rolled sections. EFFECT: simplified process of manufacture of hollow road wheel with provision of high strength and carrying capacity at low metal usage. 7 cl, 1 dwg
Patent RU-2325398-C2 (RU)
Inventor: MJURNES B ERNAR
IPC: C12P21/00
Filed: 2000-06-23
Granted: 2008-05-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: protein variants are suggested that possess lysozyme activity. Protein-based antibacterial substance is described. DNA molecule is discovered that codes the specified protein, and also procariotic cell is discovered that contained the specified DNA molecule. Method is described to prepare protein with the help of procariotic cell. 
     EFFECT: simplifies preparation of antibacterial substance in commercially significant volumes. 
     13 cl, 3 ex
Patent RU-2241490-C2 (RU)
Inventor: FOGT SEBAST JAN
IPC: A61K9/22
Filed: 2002-03-21
Granted: 2004-12-10
Abstract: Предложено: способ получения композитов антибиотиков. Способ отличается тем, что готовят смесь из пластично формуемой соли катионного компонента основания антибиотика (аминогликозида или из представителя группы линкозамидов, тетрациклинов) с определенным анионным компонентом без применения неорганических или органических неантибиотических связующих, при этом формование осуществляют путем прессования, каландрования, штранг-прессования или размалывания. Изобретение расширяет арсенал способов указанного назначения. 20 з.п. ф-лы, 1 табл.
Patent RU-2227381-C2 (RU)
Inventor: KAVUN A A
IPC: H02M9/04
Filed: 2002-03-22
Granted: 2004-04-20
Abstract: FIELD: laser engineering; producing pumping pulses for high-power lasing systems. SUBSTANCE: trigger capacitor is newly inserted in discharge circuit and connected to some turns of generating inductance coil and to connecting cable screen thereby forming air-core step-up transformer with oscillatory circuits in each winding which makes it possible to raise voltage across lamp input to breakdown value. When proposed discharge circuit is used in circuit incorporating trigger ignitron discharger, type IRT-5 or PRT-6, several tens of discharge circuits can be connected per one discharger in parallel with pulsed lamps simultaneously, asynchronous triggering in this case being not worse than 5-10 mcs. EFFECT: ability of feeding lamp with below-breakdown voltage dispensing with electronic units for lamp trigger pulse shaping and control. 1 cl, 1 dwg
Patent RU-2232263-C2 (RU)
Inventor: RUZIN L M
IPC: E21B43/24
Filed: 2002-05-27
Granted: 2004-07-10
Abstract: FIELD: development of oil deposits, in particular, extraction of high-viscosity oil by exposing bed to thermal effects. 
     SUBSTANCE: method involves drilling vertical well; lowering and cementing operating column followed by perforation process; lowering pump-and-compressor pipes and bull pump; hermetically sealing cavity outside pipe by, for example, packer; injecting heat-carrier into well; extracting oil; providing short-wall of vertical well shaft below oil bed bottom so as to form hermetically sealed cement sleeve; drilling side shaft from vertical shaft, with side shaft mouth being arranged above oil-bearing bed roof and its short-wall above water-oil interface; casing side shaft with non-cemented slit-shaped shank; injecting heat-carrier into side shaft; extracting oil from well vertical shaft by means of bull pump mounted on face. 
     EFFECT: increased oil yield owing to increased steam injection rate and improved bull pump operating conditions during working of weakly cemented low-pressure productive beds in case of availability of water-bearing bed. 
     3 cl, 2 dwg, 1 ex
Patent RU-2229698-C2 (RU)
Inventor: ISAEV R N
IPC: G01N21/00
Filed: 2002-07-02
Granted: 2004-05-27
Abstract: FIELD: measurement technology. SUBSTANCE: proposed technique for detection of maleimide in mixtures consists in photometry of their solutions on characteristic wave length, in determination of optic density, in recording of absorption spectra of components of mixture and in selection of organic solvent by comparison of absorption spectra of components of mixture with linear dependence of absorption maximum of maleimide on normalized parameter of polarity of solvent. Above-mentioned linear dependence is obtained by recording of absorption spectra of maleimide to be found in organic solvents distinguished by value of mentioned parameter. Then analyzed sample of mixture is dissolved in specified organic solvent and maleimide is detected. EFFECT: improved reproducibility of measurements. 1 dwg, 4 tbl
Patent RU-2296555-C2 (RU)
Title: Способ лечения хронического пиелонефрита
Inventor: RAMAZANOV MAGOMED RAMAZANOVICH
IPC: A61H39/04
Filed: 2002-11-19
Granted: 2007-04-10
Abstract: Изобретение относится к медицине, а именно к урологии, и может быть использовано при лечении хронического пиелонефрита. Для этого осуществляют ручное или аппаратное передавливание обеих бедренных артерий по пупартовой связкой по 4 - сеанса в день. При этом в первые 4-6 дней каждый сеанс состоит из 6 процедур с экспозицией от 30 с до 3 мин в каждой процедуре. Далее в последующие 6-8 дней проводят по 6 процедур за один сеанс с экспозицией 3 мин, а на заключительном этапе сеанс состоит из 4 процедур с экспозицией 3-5 мин. Перерыв между процедурами составляет 1-2 мин. Лечение проводится на фоне лекарственной терапии. Способ позволяет усилить кровоток в почечных сосудах, повысить эффективность медикаментозного лечения больных с хроническим пиелонефритом, активировать органный кровоток, окислительно-восстановительные процессы и улучшить доставку кислорода и лекарственных препаратов к почкам. 2 ил.
Patent RU-2238247-C2 (RU)
Inventor: LEVIN E V
IPC: C02F101/30
Filed: 2002-12-09
Granted: 2004-10-20
Abstract: FIELD: biological purification of industrial and domestic sewage water from wide range of solved and suspended organic compounds. 
     SUBSTANCE: apparatus has heating system, settling section divided by partition into primary settling chamber and first thin-layer settling chamber, anaerobic treatment section, water aerobic treatment section with aeration system, and additional water treatment section including second thin-layer settling section. All parts mentioned are successively arranged in the course of flow of sewage water. Anaerobic and aerobic water treatment sections are equipped with microorganism immobilizing carriers. All sections are made as number of hydraulically communicated adjacent chambers separated by vertical partitions. Heating system is positioned in primary settling chamber. Thin-layer settling chambers are equipped with head including row of parallel inclined polymer plates having sliding upper surface and rigidity ribs on lower surface. Parallel inclined plates of head are arranged at an angle of about 90 deg relative to plates of other row. Rigidity ribs on lower surface of plates are spaced from one another by distance of 100-150 mm. Bottoms of settling and additional cleaning sections are provided with conical depressions. Aeration system of aerobic water treatment section is made in the form of disk aerators mounted on air ducts connected with pressurized air source. 
     EFFECT: increased efficiency in purifying of sewage water, reduced dimensions and mobile construction of apparatus, and wider range of employment. 
     3 cl, 1 tbl
Patent RU-2246877-C2 (RU)
Title: Бутербродная паста
Inventor: ZAPOROZHSKIJ A A
IPC: A23L13/60
Filed: 2003-01-22
Granted: 2005-02-27
Abstract: Изобретение относится к композиции бутербродной пасты. Бутербродная паста содержит печень, обрезь свиную, сухой белковый полуфабрикат, сухое молоко, нут, рис, свекла, кабачки, репчатый лук, СО 2  – экстракт лаврового листа, СО 2  – экстракт базилика эвгенельного, СО 2  – экстракт укропа, препарат, полученный путем последовательного экстрагирования биомассы микромицета Mortierella exigua неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком, соль поваренную, воду. Выбранное соотношение компонентов позволяет получить бутербродную пасту повышенной усвояемости с приятным вкусом и ароматом.